{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9083b186337bf51e8df55b6d84f95cef1e574f74dd0a479243d0b308e68a50a7",
    "signature": "0x5aad1cbde7819f83fb05c41a46cf4222598864582745476b9bbcf414fff06a584ac0035aaff445ad6c0e361fde3286dd4e3e0f61a8a7d4ba146a6b3c78e3ecd71b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}